GM, if the Republicans don't send them to the graveyard, is expecting it's Volt to run about $30,000 - $45,000 ea, initially. THis is cutting edge technology so it won't be cheap until quite a few are sold. Of course, if the Republicans have their way we will be only buying our cars from foreign auto makers and sending the money out of the country.
http://www.democraticunderground.com/discuss/duboard.php?az=show_topic&forum=115&topic_id=160775 But n the mean time Francisco Blanch, Commodities Strategist for Merrill Lynch says ethanol is keeping the price of gas down about 15% (by supplying about 5% of our auto fuel supply) that'a because of the Elasticity of Supply/Demand for gasoline.
Also, Ford (if they survive - i.e. if GM survives) is about to introduce a direct injection ethanol enabled engine that gives 25% - 30% better gas mileage while only using 5% ethanol and 95% gasoline. This will help us survive until electrics are more affordable (15 - 20 years).
http://www.democraticunderground.com/discuss/duboard.php?az=show_topic&forum=115&topic_id=70889